Task 8704196373
| Name | blc64_2bit_guppi_58838_12800_TIC452808876_0054.31496.818.19.28.20.vlar_4 |
| Workunit | 3911499979 |
| Created | 24 Apr 2020, 2:12:39 UTC |
| Sent | 24 Apr 2020, 2:12:41 UTC |
| Report deadline | 16 Jun 2020, 7:12:23 UTC |
| Received | 24 Apr 2020, 10:49:21 UTC |
| Server state | Over |
| Outcome | Success |
| Client state | Done |
| Exit status | 0 (0x00000000) |
| Computer ID | 8656271 |
| Run time | 42 sec |
| CPU time | 37 sec |
| Validate state | Valid |
| Credit | 19.72 |
| Device peak FLOPS | 9,192.96 GFLOPS |
| Application version | SETI@home v8 Anonymous platform (ATI GPU) |
| Peak working set size | 77.43 MB |
| Peak swap size | 108.60 MB |
| Peak disk usage | 0.01 MB |
Stderr output
<core_client_version>7.14.2</core_client_version>
<![CDATA[
<stderr_txt>
Priority of worker thread raised successfully
Priority of process adjusted successfully, below normal priority class used
OpenCL platform detected: Advanced Micro Devices, Inc.
BOINC assigns device 0
0 slot of 64 used for this instance
Info: BOINC provided OpenCL device ID used
Info: CPU affinity mask used: 1
Build features: SETI8 Non-graphics OpenCL OCL_ZERO_COPY OCL_CHIRP3 FFTW AMD specific USE_SSE2 x86
CPUID: Intel(R) Core(TM)2 CPU 6300 @ 1.86GHz
Cache: L1=64K L2=2048K
CPU features: FPU TSC PAE CMPXCHG8B APIC SYSENTER MTRR CMOV/CCMP MMX FXSAVE/FXRSTOR SSE SSE2 HT SSE3 SSSE3
OpenCL-kernels filename : MultiBeam_Kernels_r3330.cl
ar=0.009391 NumCfft=114617 NumGauss=0 NumPulse=45224284032 NumTriplet=58195417248
Currently allocated 185 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Windows optimized setiathome_v8 application
Based on Intel, Core 2-optimized v8-nographics V5.13 by Alex Kan
SSE2xj Win32 Build 3330 , Ported by : Raistmer, JDWhale
SETI8 update by Raistmer
OpenCL version by Raistmer, r3330
Number of OpenCL platforms: 1
OpenCL Platform Name: AMD Accelerated Parallel Processing
Number of devices: 1
Max compute units: 28
Max work group size: 256
Max clock frequency: 900Mhz
Max memory allocation: 2952790016
Cache type: Read/Write
Cache line size: 64
Cache size: 16384
Global memory size: 3221225472
Constant buffer size: 65536
Max number of constant args: 8
Local memory type: Scratchpad
Local memory size: 32768
Queue properties:
Out-of-Order: No
Name: Tahiti
Vendor: Advanced Micro Devices, Inc.
Driver version: 2527.10
Version: OpenCL 1.2 AMD-APP (2527.10)
Extensions: cl_khr_fp64 cl_amd_fp64 cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_gl_sharing cl_amd_device_attribute_query cl_amd_vec3 cl_amd_printf cl_amd_media_ops cl_amd_media_ops2 cl_amd_popcnt cl_khr_d3d10_sharing cl_khr_d3d11_sharing cl_khr_dx9_media_sharing cl_khr_image2d_from_buffer cl_khr_spir cl_khr_gl_event cl_amd_liquid_flash
Work Unit Info:
...............
Credit multiplier is : 2.85
WU true angle range is : 0.009391
Used GPU device parameters are:
Number of compute units: 28
Single buffer allocation size: 128MB
Total device global memory: 3072MB
max WG size: 256
local mem type: Real
LotOfMem path: no
period_iterations_num=50
Spike: peak=28.78707, time=62.99, d_freq=8232656211.36, chirp=0, fft_len=128k
Spike: peak=25.21397, time=5.727, d_freq=8232656211.37, chirp=0.0012693, fft_len=128k
Spike: peak=25.12363, time=17.18, d_freq=8232656211.38, chirp=0.0012693, fft_len=128k
Spike: peak=24.36259, time=62.99, d_freq=8232656211.35, chirp=0.0012693, fft_len=128k
Spike: peak=32.10363, time=62.99, d_freq=8232656211.37, chirp=-0.0012693, fft_len=128k
Spike: peak=26.84223, time=5.727, d_freq=8232656211.37, chirp=0.0025386, fft_len=128k
Spike: peak=24.39821, time=17.18, d_freq=8232656211.4, chirp=0.0025386, fft_len=128k
Spike: peak=25.43025, time=17.18, d_freq=8232656211.4, chirp=-0.0025386, fft_len=128k
Spike: peak=33.94096, time=62.99, d_freq=8232656211.37, chirp=-0.0025386, fft_len=128k
Spike: peak=27.28146, time=5.727, d_freq=8232656211.38, chirp=0.0038078, fft_len=128k
Spike: peak=25.90073, time=17.18, d_freq=8232656211.38, chirp=-0.0038078, fft_len=128k
Spike: peak=34.11088, time=62.99, d_freq=8232656211.38, chirp=-0.0038078, fft_len=128k
Spike: peak=26.53451, time=5.727, d_freq=8232656211.39, chirp=0.0050771, fft_len=128k
Spike: peak=32.63726, time=62.99, d_freq=8232656211.39, chirp=-0.0050771, fft_len=128k
Spike: peak=24.74228, time=5.727, d_freq=8232656211.4, chirp=0.0063464, fft_len=128k
Spike: peak=24.63107, time=62.99, d_freq=8232656211.41, chirp=0.0063464, fft_len=128k
Spike: peak=29.74999, time=62.99, d_freq=8232656211.4, chirp=-0.0063464, fft_len=128k
Spike: peak=29.30492, time=62.99, d_freq=8232656211.4, chirp=0.0076157, fft_len=128k
Spike: peak=25.27854, time=17.18, d_freq=8232656211.4, chirp=-0.0076157, fft_len=128k
Spike: peak=25.8456, time=62.99, d_freq=8232656211.4, chirp=-0.0076157, fft_len=128k
Spike: peak=32.90365, time=62.99, d_freq=8232656211.4, chirp=0.008885, fft_len=128k
Spike: peak=25.48338, time=17.18, d_freq=8232656211.38, chirp=-0.008885, fft_len=128k
Spike: peak=35.01786, time=62.99, d_freq=8232656211.39, chirp=0.010154, fft_len=128k
Spike: peak=35.42007, time=62.99, d_freq=8232656211.38, chirp=0.011424, fft_len=128k
Spike: peak=34.0991, time=62.99, d_freq=8232656211.37, chirp=0.012693, fft_len=128k
Spike: peak=24.00395, time=17.18, d_freq=8232656211.4, chirp=-0.012693, fft_len=128k
Spike: peak=31.25878, time=62.99, d_freq=8232656211.37, chirp=0.013962, fft_len=128k
Spike: peak=27.28189, time=62.99, d_freq=8232656211.36, chirp=0.015231, fft_len=128k
Spike: peak=25.07829, time=62.99, d_freq=8232656211.39, chirp=0.024116, fft_len=128k
Spike: peak=25.66459, time=62.99, d_freq=8232656211.39, chirp=0.025386, fft_len=128k
OpenCL queue synchronized
SETI@Home Informational message -9 result_overflow
NOTE: The number of results detected equals the storage space allocated.
Best spike: peak=35.42007, time=62.99, d_freq=8232656211.38, chirp=0.011424, fft_len=128k
Best autocorr: peak=11.83966, time=74.45, delay=3.2679, d_freq=8232650758.63, chirp=0.024116, fft_len=128k
Best gaussian: peak=0, mean=0, ChiSq=0, time=-2.124e+011, d_freq=0,
score=-12, null_hyp=0, chirp=0, fft_len=0
Best pulse: peak=0.4692371, time=45.82, period=0.4178, d_freq=8232645660.64, score=0.8551, chirp=0, fft_len=128
Best triplet: peak=0, time=-2.124e+011, period=0, d_freq=0, chirp=0, fft_len=0
Flopcounter: 21400226145.819160
Spike count: 30
Autocorr count: 0
Pulse count: 0
Triplet count: 0
Gaussian count: 0
Wallclock time elapsed since last restart: 35.2 seconds
class Gaussian_transfer_not_needed: total=0, N=0, <>=0, min=0 max=0
class Gaussian_transfer_needed: total=0, N=0, <>=0, min=0 max=0
class Gaussian_skip1_no_peak: total=0, N=0, <>=0, min=0 max=0
class Gaussian_skip2_bad_group_peak: total=0, N=0, <>=0, min=0 max=0
class Gaussian_skip3_too_weak_peak: total=0, N=0, <>=0, min=0 max=0
class Gaussian_skip4_too_big_ChiSq: total=0, N=0, <>=0, min=0 max=0
class Gaussian_skip6_low_power: total=0, N=0, <>=0, min=0 max=0
class Gaussian_new_best: total=0, N=0, <>=0, min=0 max=0
class Gaussian_report: total=0, N=0, <>=0, min=0 max=0
class Gaussian_miss: total=0, N=0, <>=0, min=0 max=0
class PC_triplet_find_hit: total=16, N=16, <>=1, min=1 max=1
class PC_triplet_find_miss: total=4, N=4, <>=1, min=1 max=1
class PC_pulse_find_hit: total=12, N=12, <>=1, min=1 max=1
class PC_pulse_find_miss: total=3, N=3, <>=1, min=1 max=1
class PC_pulse_find_early_miss: total=3, N=3, <>=1, min=1 max=1
class PC_pulse_find_2CPU: total=0, N=0, <>=0, min=0 max=0
class PoT_transfer_not_needed: total=16, N=16, <>=1, min=1 max=1
class PoT_transfer_needed: total=5, N=5, <>=1, min=1 max=1
GPU device sync requested... ...GPU device synched
13:24:21 (1948): called boinc_finish(0)
</stderr_txt>
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SETI@home and Astropulse are funded by grants from the National Science Foundation, NASA, and donations from SETI@home volunteers. AstroPulse is funded in part by the NSF through grant AST-0307956.